org.dspace.content

Class BitstreamUtil

java.lang.Object

org.dspace.content.BitstreamUtil

public class BitstreamUtil
extends Object

BitstreamUtil Class is used to hold static lookup methods and avoid overriding Bitstream directly.

Author:

Mark Diggory.

Field Summary

Fields

Modifier and Type	Field and Description
static String	mapTableName
static String	tableName
static String	TYPE_AIP
static String	TYPE_CON
static String	TYPE_ORE

Constructor Summary

Constructors

Constructor and Description
BitstreamUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static void	delete(org.dspace.content.Bitstream bitstream) Allow access to delete method on Bitstream from code outside the package.
static void	delete(org.dspace.core.Context context, org.dspace.content.Bitstream bitstream, boolean cleanup) Allow access to delete method on Bitstream from code outside the package.
static String	getBitstreamType(org.dspace.core.Context c, org.dspace.content.Bitstream b)
static Date	getDateCreated(org.dspace.core.Context context, org.dspace.content.Bitstream bitstream) Add support to get the date created from the Bitstream.
static Date	getLastModifiedDate(org.dspace.core.Context context, org.dspace.content.Bitstream bitstream) Add support to retrieve the last modified date.
static org.dspace.content.Bitstream	getObsoletedBy(org.dspace.core.Context c, org.dspace.content.Bitstream b)
static org.dspace.content.Bitstream	getObsoletes(org.dspace.core.Context c, org.dspace.content.Bitstream b)
static Version	getVersion(org.dspace.core.Context c, org.dspace.content.Bitstream b)
static boolean	isDeleted(org.dspace.content.Bitstream bitstream) isDeleted should have been a public method on Bitstream, utility method to determine if Bitstream is deleted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

tableName

public static String tableName

mapTableName

public static String mapTableName

TYPE_ORE

public static String TYPE_ORE

TYPE_AIP

public static String TYPE_AIP

TYPE_CON

public static String TYPE_CON

Constructor Detail

BitstreamUtil

public BitstreamUtil()

Method Detail

delete

public static void delete(org.dspace.core.Context context,
          org.dspace.content.Bitstream bitstream,
          boolean cleanup)
                   throws SQLException,
                          IOException

Allow access to delete method on Bitstream from code outside the package.

Parameters:

bitstream -

Throws:

SQLException

IOException

delete

public static void delete(org.dspace.content.Bitstream bitstream)
                   throws SQLException

Allow access to delete method on Bitstream from code outside the package.

Parameters:

bitstream -

Throws:

SQLException

isDeleted

public static boolean isDeleted(org.dspace.content.Bitstream bitstream)
                         throws SQLException

isDeleted should have been a public method on Bitstream, utility method to determine if Bitstream is deleted.

Parameters:

bitstream -

Returns:

Throws:

SQLException

getLastModifiedDate

public static Date getLastModifiedDate(org.dspace.core.Context context,
                       org.dspace.content.Bitstream bitstream)
                                throws SQLException

Add support to retrieve the last modified date. Ideally, this should be moved inside Bitstream class in future DSpace version.

Parameters:

context -

bitstream -

Returns:

Throws:

SQLException

getDateCreated

public static Date getDateCreated(org.dspace.core.Context context,
                  org.dspace.content.Bitstream bitstream)
                           throws SQLException

Add support to get the date created from the Bitstream. Ideally, this should be moved inside Bitstream class in future DSpace version.

Parameters:

context -

bitstream -

Returns:

Throws:

SQLException

getVersion

public static Version getVersion(org.dspace.core.Context c,
                 org.dspace.content.Bitstream b)

getBitstreamType

public static String getBitstreamType(org.dspace.core.Context c,
                      org.dspace.content.Bitstream b)

getObsoletedBy

public static org.dspace.content.Bitstream getObsoletedBy(org.dspace.core.Context c,
                                          org.dspace.content.Bitstream b)

getObsoletes

public static org.dspace.content.Bitstream getObsoletes(org.dspace.core.Context c,
                                        org.dspace.content.Bitstream b)